diff --git a/roles/nextcloud/tasks/install.yml b/roles/nextcloud/tasks/install.yml
index 1333297f0..5d28e6a4a 100644
--- a/roles/nextcloud/tasks/install.yml
+++ b/roles/nextcloud/tasks/install.yml
@@ -53,12 +53,13 @@
       - libxml2      # php-libxml requires libxml2 >= 2.7.0
       #- libapache2-mod-php    # 2020-02-15: NO LONGER NEEDED?
       - php{{ php_version }}-bcmath        # Highly recommended by Nextcloud 21 for "improved performance and better compatibility" -- Likewise installed in pbx/tasks/freepbx_dependencies.yml, wordpress/tasks/install.yml
-      - php{{ php_version }}-bz2           # Optional (for extraction of apps)
+      - php{{ php_version }}-bz2           # OPTIONAL (for extraction of apps)
       #- php{{ php_version }}-common       # Auto-installed as an apt dependency.  REGARDLESS: php{{ php_version }}-common superset php{{ php_version }}-cli is auto-installed by php{{ php_version }}-fpm in nginx/tasks/install.yml
       - php{{ php_version }}-curl          # Likewise installed in moodle/tasks/install.yml, pbx/tasks/freepbx_dependencies.yml, wordpress/tasks/install.yml
+      #- php{{ php_version }}-exif         # Optional (for image rotation in pictures app) but somehow already installed in our PHP core.
       - php{{ php_version }}-gd            # Likewise installed in moodle/tasks/install.yml, pbx/tasks/freepbx_dependencies.yml
-      - php{{ php_version }}-gmp           # Optional (for SFTP storage)
-      - php-imagick                        # Optional (for preview generation).  BUT drags in Apache's libapache2-mod-phpX.Y etc, as confirmed by 'apt depends php-imagick' -- while php{{ php_version }}-imagick installs (despite not being shown within 'apt list "php*imagick"') it's no better -- and 'apt depends phpX.Y-imagick' mysteriously does NOT show its deps.  Likewise installed in wordpress/tasks/install.yml
+      - php{{ php_version }}-gmp           # OPTIONAL (for SFTP storage)
+      - php-imagick                        # OPTIONAL (for preview generation).  BUT drags in Apache's libapache2-mod-phpX.Y etc, as confirmed by 'apt depends php-imagick' -- while php{{ php_version }}-imagick installs (despite not being shown within 'apt list "php*imagick"') it's no better -- and 'apt depends phpX.Y-imagick' mysteriously does NOT show its deps.  Likewise installed in wordpress/tasks/install.yml
       - php{{ php_version }}-intl          # OPTIONAL (increases language translation performance and fixes sorting of non-ASCII characters): Likewise installed in mediawiki/tasks/install.yml, moodle/tasks/install.yml, wordpress/tasks/install.yml
       #- php{{ php_version }}-json         # See stanza just below
       #- php{{ php_version }}-libxml       # NOT INSTALLABLE: ENABLED BY DEFAULT (https://www.php.net/manual/en/libxml.installation.php)